DNS Records
| Type | TTL | Extra |
|---|---|---|
| A | 60 | IP : 34.240.137.203 |
| A | 60 | IP : 52.213.103.69 |
| A | 60 | IP : 54.78.136.25 |
| NS | 86400 | TARGET : pdns85.ultradns.net |
| NS | 86400 | TARGET : pdns85.ultradns.biz |
| NS | 86400 | TARGET : pdns85.ultradns.org |
| NS | 86400 | TARGET : pdns85.ultradns.com |
| SOA | 86400 | MNAME : pdns85.ultradns.com RNAME : hostmaster.mheducation.com SERIAL : 2015031337 REFRESH : 86400 RETRY : 86400 EXPIRE : 86400 MINIMUM-TTL : 3600 |
| TXT | 1800 | TXT : v=spf1 mx -all |







